Launch special: Spend $40 to get 20% off. Spend $75 for free shipping.

Pull-back · Wind-up · Spring gearbox

Premium pull-back motors
for whatever you build.

These aren't your grandpa's wind-up motors. They're high-torque, fast, long-distance, and solidly built. We publish dimensions for every motor, so you can 3D print, hot-glue cardboard, superglue balsa, or snap bricks around it to create the ultimate toy racer.

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A Brute, a Scamp and a Skimp pull-back motor side by side, largest to smallest, each with its matching front wheel-and-axle set
Motors 3 sizes
Front axles Included
Shipping Mainland US
Batteries None
Ridiculous fun Guaranteed

I needed pullback motors.
But I felt bad tearing apart old toys for them.

Designing 3D-printed vehicles for my kids had turned into an addictive hobby. I went looking for motors and found them nearly impossible to buy in the United States, so I ordered from one of the best manufacturers I could find. The motors have more torque, more distance, and more speed than what comes inside a typical cheap toy. Now my mission is to get these amazing motors into the hands of makers building vehicles for themselves and their kids.

Founder · Wallop Co.

Pick your motors.

Three sizes, each sold with its matching front wheel-and-axle set. Spend $40 and take 20% off, spend $75 and shipping is free.

Brute pull-back motor with its matching 16 mm front wheel-and-axle set, its front wheels visibly smaller than the driven rear wheels

Brute

Large. The motor that started it all, packing such a wallop that I was inspired to launch this brand.

Comes with rear wheels attached, plus a matching front axle with wheels.

Scamp pull-back motor with its matching 16 mm front wheel-and-axle set

Scamp

Medium. For most builds. The size of your typical windup motor, but with way more power and stamina.

Comes with rear wheels attached, plus a matching front axle with wheels.

Skimp pull-back motor with its matching 11 mm front wheel-and-axle set

Skimp

Small. For light builds that are Hot Wheels-sized. You have probably never seen a windup motor this small. Amazing power in a tiny package.

Comes with rear wheels attached, plus a matching front axle with wheels.

One Brute, one Scamp and one Skimp pull-back motor with their matching front wheel-and-axle sets

Handful

3-pack (1 of each). An intro to our three flagship windup motors.

Twelve pull-back motors, four of each size in rows from largest to smallest, with their matching front wheel-and-axle sets

Armful

12-pack (4 of each). For a memorable weekend of designing and building.

Thirty pull-back motors, ten of each size in rows from largest to smallest, with their matching front wheel-and-axle sets

Maker’s Delight

30-pack (10 of each). Enough on hand that a new idea never waits on a shipment.

Dimensions

Wind something up.

Ships to the mainland US.

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